205584770

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{708913}}^1$

素因数の和:708949

約数の個数: 16

約数和(自身を含む): 382813560

約数和(自身を除く): 177228790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 708913, 1417826, 3544565, 7089130, 20558477, 41116954, 102792385, 205584770]

約数ペア:

[(1, 205584770), (2, 102792385), (5, 41116954), (10, 20558477), (29, 7089130), (58, 3544565), (145, 1417826), (290, 708913)]